Specification: Item Type: Microphone_x000D_Material: ABS+Metal_x000D_Colour: Black_x000D_Energy Conversion Method: Capacitive_x000D_Directivity: Cardioid_x000D_Frequency Response: 80Hz~13KHz_x000D_Sensitivity: -45dB_x000D_Output Impedance: 600_x000D_Power Supply Mode: USB Power Supply 5V_x000D_Output: USB Output_x000D_Indicator Light: Red Indicator Light Switch Prompt_x000D_Switch Mode: Self Locking Mechanical Switch Key_x000D_Usage Scenarios: Use in Shopping Malls, Conference Rooms, Remote Meetings, Online Teaching, Online Class Exams, Public Broadcasting, Computer Games, Voice Live Broadcasts, etc. Features: 1360 Degree Adjustable: The gooseneck adjustable design can pick up sound from 360 degrees with high sensitivity, allowing you to adjust it to the ideal speaking position. 2Intelligent Noise Reduction Technology: The advanced omnidirectional condenser microphone with noise reduction technology can pick up your clear voice and reduce background noise. 3Sturdy Structure: Gooseneck microphone uses high quality metal tube and heavy duty ABS base to ensure that you are satisfied with the quality of our computer microphones. 4One Key Switch and LED Indicator: One key switch on and off your microphone, built in LED indicator tells you the working status at any time. Easy to use, no driver required, plug and play. 5Wide Range of Uses: Used in shopping mall broadcasts, conference rooms, remote meetings, online teaching, online class exams, public broadcasting, computer games, voice live broadcasts and other occasions. PackageList: 1 x Microphone 1 x Base 1 x USB Cable 1 x Blowoutproof Cotton